Efds
abbr. error-free decisecond 无差错分秒，无误码分秒，十分之一无误码秒
🗣️ 情景例句
Hi. This is Robbie Stewart.
你好。我是Robbie Stewart。
How did this happen?
怎么会这样？
At the age of twelve years, the human body is at its most vigorous.
人体在12岁时是生命力最旺盛的时期。